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The hydrogen bonds break as water approaches the boiling point and starts turning into water vapor.
(Hydrogen bonding is another term for the dipole-dipole attractions between H2O molecules.) A Hydrogen bond is between a H atom in one molecule and either a O, N, or F atom in another.
What else can I help you with?
What has to take place in order for chemial bonds to break and new bonds to form?
energy must be addedSolids must be dissolved
When most chemical reactions take place some in the reactants must be broken a process that requires energy?
Catalysts
What 2 things must happen for a solute to dissolve in a solvent?
The bonds between ions or molecules of the solvate must be broken. The solvent must be in a sufficient amount and an adequate temperature.
What forces or attractions must be broken in order for them to dissolve salt and water together?
they have to over come enthalpy of dissociation and while over coming this thy loose attraction in a compound at this time the other forces in water are stronger it leads to formation new bond.
Why oil is not dissolve in water?
oil is non-polar, so cannot form bonds with the water molecules - water molecules are polar, and hydrogen-bond to each other so for a substance to dissolve in water is must also be polar in order to form hydrogen bonds or permanent dipole - permanent dipole bonds.
What must be broken for the strand to separate?
Hydrogen Bonds Must be broken
What must be broken for the DNA strand to separate?
Hydrogen bonds between the nitrogenous bases need to be broken for the DNA strand to separate during replication or transcription.
What covalent bonds in sulfamic acid and water must have been broken to form this anion?
The covalent bond between the hydrogen atom and the oxygen atom in sulfamic acid must have been broken to form its anion. In water, the covalent bonds between the hydrogen and oxygen atoms must also have been broken to form the hydronium ion.
What must be broken for DNA strand to be separate?
Hydrogen Bonds
How does adding salt to water affect the way water changes temperature how does it affect the freezing point?
A salt dissolved in water creates ion-dipole intermolecular bonds which interfere both with the formation of crystal lattices (which must happen for the water to freeze) and the breakdown of intermolecular bonds (which must happen for the water to vaporize). Adding salt to water will lower the freezing point of the water - this is why putting salt on snow-covered roads breaks up the snow and ice.
What must be broken for the DNA strand to separte?
DHISS DiKC
What must be broken down in order for DNA to separate?
Hydrogen Bonds.
What must be broken in reactants in order for a chemical reaction to take place?
The chemical bonds among the reactant atoms or molecules must be broken down.
What bonds between bases must be broken to copy dna?
yuor mom
In order to get liquid water to become water to become water vapor what must be energy?
Energy must be added to liquid water so that it reaches the boiling point, at which point the water will vaporize into water vapor.
Why does a change in state from a liquid to gas require energy?
The liquid is held together by inter particular bonds. In water these are hydrogen bonds between the individual molecules of water. If these bonds did not exist then the water would not be a liquid it would always be a gas. All solids and liquids must have bonds between the particles. To change a liquid into a gas these bonds need to be broken. This is called the latent heat of vaporisation.
What has to take place in order for chemial bonds to break and new bonds to form?
energy must be addedSolids must be dissolved
